MAX6023EBT45+

Overview

The MAX6023EBT45+ is a precision, low-power, low-dropout voltage reference from the MAX6023 family. It provides a fixed output voltage of 4.5 V with an initial accuracy of 0.24% and a temperature coefficient of 30 ppm/°C. The device operates within an input voltage range up to 12.6 V and functions across a temperature range of -40°C to +85°C. It is housed in a compact UCSP-5 package, suitable for surface-mount applications.

Feature Summary

• Precision series-mode voltage regulation
• Low-power micropower operation
• Compact chip-scale packaging

Applications

• Portable instrumentation
• Battery-powered systems
• Data acquisition systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check current availability as supply may be limited. Ensure storage conditions meet moisture sensitivity level requirements to maintain reliability before assembly.

Selection Notes

Select this part when a stable 4.5 V reference is required in space-constrained designs. Consider the 30 ppm/°C temperature coefficient for thermal stability needs. Evaluate the UCSP-5 footprint against board layout constraints and verify input voltage compatibility with the system power rail.

Part Context

This component belongs to the MAX6023 family of low-dropout voltage references. These devices are designed for high precision and low power consumption. The family utilizes a five-bump UCSP package to minimize board area while maintaining electrical performance standards for sensitive analog circuits.

Replacement Considerations

Check for MAX6023 variants with different output voltages if 4.5 V is not required. Verify pinout compatibility for direct replacement. Consult official substitution guides for updated components within the Analog Devices portfolio.